MORESUPERHARD can provide oil stone, dressing wheel for dressing superabrasive diamond and CBN grinding wheels. Except the traditional corundum oil stones and grinding wheels, the vitrified diamond dressing wheel is an online dressing wheel specially developed by MORESUPERHARD, whose efficiency and service life are several times of the traditional dressing wheel.
Customers use ceramic diamond cylindrical grinding wheels to grind PCD roller tools. At first, the customer was not satisfied with the chipping effect of using a domestic brand grinding wheel. Currently, customers use a resin diamond grinding wheel from a certain European brand to achieve better grinding results, but the cost is relatively high.
Evaluation of circuit board quality and process improvement requires slicing as a basis for objective inspection and judgment. Slice analysis using metallographic equipment is an important means to check the thickness of PCB/PCBA internal circuits, number of layers, through hole aperture size, through hole quality observation, PCB/PCBA solder joint cavity, interface bonding status, and wetting quality evaluation.
Add: Zhongyuan Rd, Zhongyuan District, Zhengzhou, 450001, Henan, China
Tel: +86 17700605088